CH552425A - CLOSING UNIT FOR THE MOLD ON AN INJECTION MOLDING MACHINE. - Google Patents

CLOSING UNIT FOR THE MOLD ON AN INJECTION MOLDING MACHINE.

Info

Publication number
CH552425A
CH552425A CH1302372A CH1302372A CH552425A CH 552425 A CH552425 A CH 552425A CH 1302372 A CH1302372 A CH 1302372A CH 1302372 A CH1302372 A CH 1302372A CH 552425 A CH552425 A CH 552425A
Authority
CH
Switzerland
Prior art keywords
mold
injection molding
molding machine
closing unit
closing
Prior art date
Application number
CH1302372A
Other languages
German (de)
Original Assignee
Hehl Karl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2146042A external-priority patent/DE2146042C3/en
Priority claimed from DE19722218871 external-priority patent/DE2218871A1/en
Application filed by Hehl Karl filed Critical Hehl Karl
Publication of CH552425A publication Critical patent/CH552425A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/84—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CH1302372A 1971-09-15 1972-09-05 CLOSING UNIT FOR THE MOLD ON AN INJECTION MOLDING MACHINE. CH552425A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2146042A DE2146042C3 (en) 1971-09-15 1971-09-15 Closing unit for the mold of an injection molding machine with a mold cover
DE19722218871 DE2218871A1 (en) 1972-04-19 1972-04-19 Mould closing unit - with telescopically slidable end closure and telescopically slidable mould cover

Publications (1)

Publication Number Publication Date
CH552425A true CH552425A (en) 1974-08-15

Family

ID=25761729

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1302372A CH552425A (en) 1971-09-15 1972-09-05 CLOSING UNIT FOR THE MOLD ON AN INJECTION MOLDING MACHINE.

Country Status (7)

Country Link
AT (1) AT319506B (en)
CA (1) CA976313A (en)
CH (1) CH552425A (en)
FR (1) FR2152914B1 (en)
GB (1) GB1386978A (en)
IT (1) IT967141B (en)
NL (1) NL7212070A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550204B2 (en) * 1975-11-08 1977-12-15 J.M. Voith Gmbh, 7920 Heidenheim SAFETY DEVICE WITH A PROTECTIVE GRILLE ON HYDRAULICALLY OPERATED MACHINES
DE3029629C2 (en) * 1980-08-05 1982-08-26 Karl 7298 Loßburg Hehl Safety cover for the mold area of a plastic injection molding machine
JP5391307B2 (en) * 2012-05-14 2014-01-15 ファナック株式会社 Safety door device for injection molding machine
CN105414517A (en) * 2015-11-30 2016-03-23 宜兴市佳晨压铸机制造有限公司 Reversible lock die oil cylinder structure for two-board type die casting machine

Also Published As

Publication number Publication date
FR2152914A1 (en) 1973-04-27
NL7212070A (en) 1973-03-19
FR2152914B1 (en) 1975-01-03
GB1386978A (en) 1975-03-12
AT319506B (en) 1974-12-27
CA976313A (en) 1975-10-21
IT967141B (en) 1974-02-28

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Legal Events

Date Code Title Description
PL Patent ceased